Do not look back and be silent

Imagine that there is a place on Earth that seems frozen in time. A place that can hide anyone who wants to escape from reality. Imagine that in order to get there, it is enough not to look back and be silent. There's just one problem: in a place like this, sometimes things appear that are scarier than what you're hiding from.

The life of the Grozan family suddenly changes. They move to a new house, and fourteen-year-old Mark is forced to go to a new school. The boy is well-read, intelligent, but very shy - an ideal target for bullying. Every day, becoming more withdrawn, he dreams of a world where there is no bullying and gratuitous cruelty. One day, Mark meets Sonya, a girl from a parallel class, who tells him about the existence of such a world and the possibility of getting there... just by using the elevator in their house. The guy does not understand why Sonia is making up nonsense, but in the end he goes after her. He has no idea that a simple trip to the tenth floor threatens something much worse than the destruction of ideas about the real world.